480097980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2667211}}^1$

素因数の和:2667226

約数の個数: 36

約数和(自身を含む): 1456297752

約数和(自身を除く): 976199772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2667211, 5334422, 8001633, 10668844, 13336055, 16003266, 24004899, 26672110, 32006532, 40008165, 48009798, 53344220, 80016330, 96019596, 120024495, 160032660, 240048990, 480097980]

約数ペア:

[(1, 480097980), (2, 240048990), (3, 160032660), (4, 120024495), (5, 96019596), (6, 80016330), (9, 53344220), (10, 48009798), (12, 40008165), (15, 32006532), (18, 26672110), (20, 24004899), (30, 16003266), (36, 13336055), (45, 10668844), (60, 8001633), (90, 5334422), (180, 2667211)]